SFH6318 datasheet(2/3 Pages) SIEMENS

Part #	SFH6318

Description	LOW CURRENT, HIGH GAIN OPTOCOUPLER

Download	3 Pages

Scroll/Zoom	100%

Manufacturer	SIEMENS [Siemens Semiconductor Group]

Direct Link	http://www.siemens.com/

Logo

2 / 3 page

2

SFH6318/6319

Electro-Optical Characteristics (TA=0°C to 70°C, TA=25°C-Typical, unless otherwise speciﬁed)

Switching Speciﬁcations (TA=25°C)

Notes

1. DC current transfer ratio is deﬁned as the ratio of output collector current, IO, to the forward LED input current, IF times 100%.

2. Pin 7 open.

3. Device considered a two-terminal device: pins 1, 2, 3 and 4 shorted together and pins 5, 6, 7 and 8 shorted together.

4. Using a resistor between pin 5 and 7 will decrease gain and delay time.

5. Common mode transient immunity in logic high level is the maximum tolerable (positive) dVcm/dt on the leading edge of the common mode pulse,

VCM, to assure that the output will remain in a logic high state (i.e. VO>2.0 V) common mode transient immunity in logic low level is the maximum

tolerable (negative) dVcm/dt on the trailing edge of the common mode pulse signal, VCM, to assure that the output will remain in a logic low state

(i.e. VO<0.8 V).

6. In applications where dv/dt may exceed 50,000 V/

µs (such as state discharge) a series resistor, R

CC should be included to protect IC from destruc

tively high surge currents. The recommended value is RCC≅

IV

k

Ω. Refer to Figure 2.

0.15 IF(mA)

Parameter

Symbol

Device

Min

Typ

Max

Units

Test Conditions

Note

Current Transfer Ratio

CTR

SFH6318

300

1600

2600

%

IF=1.6 mA, VO=0.4 V, VCC=4.5 V

1,2

SFH6319

400

500

1600

2000

2600

3500

%IF=0.5 mA, VO=0.4 V, VCC=4.5 V

IF=1.6 mA, VO=0.4 V, VCC=4.5 V

1,2

Logic Low

Output Voltage

VOL

SFH6318

0.1

0.4

V

IF=1.6 mA, IO=4.8 mA, VCC=4.5

V

2

SFH6319

0.1

0.15

0.25

0.4

VIF=1.6 mA, IO=8 mA, VCC=4.5 V

IF=5 mA, IO=15 mA, VCC=4.5 V

IF=12 mA, IO=24 mA, VCC=4.5 V

2

Logic High

Output Current

IOH

SFH6318

0.1

250

µAI

F=0 mA, VO=VCC=7 V

2

SFH6319

0.05

100

µAI

F=0 mA, VO=VCC=18 V

2

Logic Low Supply Current

ICCL

0.2

1.5

mA

IF=1.6 mA, VO=OPEN, VCC=18

V

2

Logic High Supply Current

ICCH

0.01

10

µAI

F=0 mA, VO=OPEN, VCC=18 V

2

Input Forward Voltage

VF

1.4

1.7

V

IF=1.6 mA, TA=25°C

Temperature Coefficient,

Forward Voltage

∆V

F/∆TA

–1.8

mV/

°C

IF=1.6 mA

Input Capacitance

CIN

25

pF

f=1 MHz, VF=0

Resistance (Input-Output)

RI-O

1012

1011

Ω

VIO=500 VDC, TA=25°C

VIO=500 VDC, TA=100°C

3

Capacitance (Input-Output)

CI-O

0.6

pF

f=1 MHz

3

Parameter

Symbol

Device

Min

Typ

Max

Units

Test Conditions

Note

Propagation Delay Time

To Logic Low at Output

tPHL

SFH6318

2

10

µsI

F=1.6 mA, RL=2.2 KΩ

SFH6319

6

0.6

25

1

µsI

F=0.5 mA, RL=4.7 KΩ

IF=12 mA, RL=270 Ω

2,4

Propagation Delay Time

To Logic High at Output

tPLH

SFH6318

2

35

µsI

F=1.6 mA, RL=2.2 KΩ

SFH6319

4

1.5

60

7

µsI

F=0.5 mA, RL=4.7 KΩ

IF=12 mA, RL=270 Ω

2,4

Common Mode Transient Immunity

at Logic High Level Output

| CMH |1 K

V/

µsI

F=0 mA, RL=2.2 KΩ

VCM=10 Vp-p

5,6

Common Mode Transient Immunity

at Logic Low Level Output

| CML|1 K

V/

µsI

F=1.6 mA, RL=2.2 KΩ

VCM=10 Vp-p

5,6

Similar Part No. - SFH6318

Manufacturer	Part #	Datasheet	Description
Vishay Siliconix	SFH6318	149Kb / 8P	High Speed Optocoupler, 100 kBd, Low Input Current, High Gain Rev. 2.0, 14-Jul-15
Vishay Siliconix	SFH6318	175Kb / 10P	High Speed Optocoupler, 100 kBd, Low Input Current, High Gain 01-Jan-2022
Siemens Semiconductor G...	SFH6318T	33Kb / 3P	LOW CURRENT, HIGH GAIN OPTOCOUPLER
Vishay Siliconix	SFH6318T	129Kb / 7P	High Speed Optocoupler, 100 kBd, Low Input Current, High Gain Rev. 1.6, 20-Apr-07
Vishay Siliconix	SFH6318T	175Kb / 10P	High Speed Optocoupler, 100 kBd, Low Input Current, High Gain 01-Jan-2022

More results

Similar Description - SFH6318

Manufacturer	Part #	Datasheet	Description
Siemens Semiconductor G...	SFH6318T	33Kb / 3P	LOW CURRENT, HIGH GAIN OPTOCOUPLER
Siemens Semiconductor G...	6N138	32Kb / 2P	LOW INPUT CURRENT, HIGH GAIN OPTOCOUPLER
Vishay Siliconix	SFH6318T	129Kb / 7P	High Speed Optocoupler, 100 kBd, Low Input Current, High Gain Rev. 1.6, 20-Apr-07
	SFH6318	149Kb / 8P	High Speed Optocoupler, 100 kBd, Low Input Current, High Gain Rev. 2.0, 14-Jul-15
	SFH6138	96Kb / 6P	High Speed Optocoupler, 100 kBd, Low Input Current, High Gain Rev. 1.5, 26-Oct-04
	SFH6319	175Kb / 10P	High Speed Optocoupler, 100 kBd, Low Input Current, High Gain 01-Jan-2022
	VO221AT	119Kb / 7P	Optocoupler, Photodarlington Output, Low Input Current, High Gain, with Base Connection 01-Jan-2022
	VO221AT	118Kb / 7P	Optocoupler, Photodarlington Output, Low Input Current, High Gain, with Base Connection Rev. 1.2, 22-Nov-12
	VO221AT	119Kb / 7P	Optocoupler, Photodarlington Output, Low Input Current, High Gain, with Base Connection 01-Jan-2023
	IL221AT	127Kb / 7P	Optocoupler, Photodarlington Output, Low Input Current, High Gain, with Base Connection Rev. 1.8, 08-May-08

More results

SFH6318 Datasheet(PDF) 2 Page - Siemens Semiconductor Group

SFH6318 Datasheet(HTML) 2 Page - Siemens Semiconductor Group

Similar Part No. - SFH6318

Similar Description - SFH6318

Html Pages

1 2 3

Datasheet Download

Link URL